The subject of sexuality is often a controversial one, and exploring it through a world history perspective emphasises the extent to which societies, including our own, are still reacting to historical change through contemporary sexual behaviours, values, and debates In the UK 80% of teenage girls under 20 have had sex on datesIn all countries the age at which females are permitted to marry is the same as, or earlier than, that for males. The youngest age at which a man can marry is at 14 in Chile and Paraguay, and the country with the ...